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Schematic #include reg52.h #define uint unsigned int // Hiroshi #define uchar unsigned char sbit a = P1^0; sbit b = P1^1; sbit c = P1^2; sbit d = P1^3; uchar code tabl...[Details]
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Two industry insiders revealed that India has suspended approval for the import of WiFi modules from China for several months, causing US computer manufacturers Dell and HP as well as Chinese compani...[Details]
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Download the schematic diagram of this program in pdf format: http://www.51hei.com/f/ks51.pdf
/***********Write 1602 LCD**************/
/**
*Function: Write 1602 LCD
*Time: March 15, 2014 08:5...[Details]
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In November last year, MediaTek launched the Dimensity 9000 processor based on TSMC's 4nm process. It has excellent energy efficiency, but only supports 5G in the Sub-6G frequency band. Compared with...[Details]
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On October 11, the September car sales list was released. According to data released by the Passenger Car Association, the retail sales of passenger cars in September were 1.947 million units, of whi...[Details]
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German inverter manufacturer Kaco New Energy has opened a manufacturing plant in San Antonio, Texas.
The company held a launch event Dec. 10 attended by company executives from Kaco offices ar...[Details]
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Abstract: The composition principle and characteristics of the power factor correction controller UC3854 are introduced. According to the concept of macro model, the macro model of the main functio...[Details]
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ATmega88 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL. ...[Details]
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Single-phase half-wave controlled rectification for resistive loads
Idealized assumptions:
1. The switching element is ideal
2. The transformer is ideal
...[Details]
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In recent years, ubiquitous multi-mode human-computer interaction has become an important driving force for the development of the Internet of Things. Each generation of innovative development of hum...[Details]
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1. What is low temperature lighting?
Low temperature lighting refers to the use of artificial light sources for lighting in places where the ambient temperature is below 5 degrees Celsius, suc...[Details]
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An investor asked on the investor interaction platform: Hello, what is the company's production and yield rate in January and February? What is the year-on-year growth? Are you ready to release the d...[Details]
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Are you tired of the ugly instrument software? Are you tired of the stereotyped Microsoft style? Come! Let's experience the high-end and coolness of the new version of logic analyzer software.
Th...[Details]
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Using fast PWM mode, the value of OCR1A is set by keystroke to change the duty cycle; When the value exceeds the limit, an alarm is given by LED and LCD. The output can be filtered to obtain a DC s...[Details]
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Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]